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Monster High™ Skulltimate Secrets™

Also known as Monster High™ Skulltimate Secrets™, mhss, monster hightm skulltimate secretstm

Save Monster High and join the Boo Crew by creating your authentic monster self in this spooktacular mystery adventure!

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Last update

17 Jun 2026

Players now

1

Latest update

AnnouncementPublished 29 Nov 2024

Monster High: Skulltimate Secrets™ | OG Walkthrough Episode 03

Time to make some new beasties!🧛 Come along as we hang out with all the clawsome students at Monster High like Cleo DeNile, Deuce Gorgon & Lagoona Blue. Help with thrilling missions and learn what makes your classmates…

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Update history

Browse past updates and patch notes for this game.

4 updates

Gallery

In-game media

Achievements

Community progression

Top picks from 20 Steam achievements, sorted by player unlock rates.

Something to howl about!Collect 100 Monster Points.87.1%
What secrets is the school hiding?Hidden75.9%
Be careful not to drop a screw!Hidden75.9%
How about a dip in the sea?Hidden69.2%
Welcome to Monster High!Hidden65.8%
Scream-tastic style!Collect 10 customization items.56.3%